[Liver phospholipid metabolism in Gallus domesticus (author's transl)].
A method is described for the extraction and thin-layer chromatographic separation of phospholipids. Eight separate phospholipid fractions are easily distinguishable. Liver phospholipid metabolism in Gallus domesticus has been studied in newborn chicken (less than 24 h old). (1-14C) serine, 3-14C) serine, (2-14C) ethanolamine and (methyl-14C) choline were used as radioactive precursors. Serine is incorporated as lysophosphatidylserine, ethanolamine as phosphatidylethanolamine, and choline as L-alpha-glycerophosphorylcholine. The observed pathways for serine and ethanolamine incorporation and turnover are the same as those described for mammals; the main pathway for choline is the synthesis of phosphatidylcholine from lysophosphatidylcholine.
D000818:Animals; D002645:Chickens / Q000378:metabolism*; D002794:Choline / Q000378:metabolism; D002855:Chromatography, Thin Layer; D019856:Ethanolamine; D004983:Ethanolamines / Q000378:metabolism; D008099:Liver / Q000378:metabolism*; D008297:Male; D010743:Phospholipids / Q000378:metabolism*; D012694:Serine / Q000378:metabolism
D004983:Ethanolamines; D010743:Phospholipids; D012694:Serine; D019856:Ethanolamine; D002794:Choline
Metabolismo de fosfolípidos hepáticos en Gallus domesticus.